<template>
  <div id="app">
      <router-view></router-view>

  </div>
</template>

<script>
//路由 = Path + 组件
//组件 = template + script + css
// tmplate = <div> 组件 </div>
//script = data, methods,   钩子函数 8 
export default {
  name: 'App',
  components: {
  }
}
</script>

<style>

</style>
